Re: Who said copper doesn't corrode?

It has 8 outlets (4 flow and 4 return) and a sealed divider in the middle, there are two in the system and the other half of this one is still like new, as is the other one....don't know how long it was leaking for, but noticed last winter the system was struggling to get hot and the boiler wouldn't reach temperature, now thats been done and this pump fitted normality has returned (had to go round turning the rads down last night)

————————————————Never Argue with Idiots.!!!...they drag you down to their level, then beat you with experience!